摘要
广东省汕头市贵屿镇和清远市龙塘镇和石角镇是我国电子废物处理处置(EWT)典型地区,国内外学者对这些地区EWT活动造成的环境介质污染给予了相当的关注,尤其是近两、三年来开展了比较多的调查和研究.论文对相关调查研究的主要发现进行了系统的综述,内容包括广东EWT活动的主要特征、EWT活动可能释放的主要污染物、EWT活动产生的有机污染(多溴联苯醚、多氯联苯、多环芳烃和二噁英)、重金属污染(Cu、Pb、Zn、Ni、Cd、Cr)以及复合污染特征等,并讨论了未来的研究方向.
In southern China, Guiyu Town, Shantou and Longtang Town and Shijiao Town, Qingyuan, Guangdong are typical E-waste treating （EWT）areas where the EWT activities have been performed for more than 20 years. Recently, environmental pollutions from the EWT activities are generated public attention. Especially in these two or three years, more and more investigations for the released pollutants from the EWT activities and their distribution and translocation in environmental media were carded out. In this review article, main features of the EWT activities, major releasing pollutants in the activities and the main finds of the investigations for the pollutants from the EWT activities, including POPs （PBDEs, PCBs, PAHs, PCDD/F and PBDD/F）and heavy metals （Cu, Pb, Zn, Ni, Cd, Cr） are intensively summarized. The research emphases in the future for solving the environmental problems from the EWT activities are also focused.
出处
《生态毒理学报》
CAS
CSCD
2008年第6期533-544,共12页
Asian Journal of Ecotoxicology
基金
广东省科技攻关项目(No.2006B36701005)
